Unauthorized access via post-logout session reuse
Published Apr 18, 2023 · Updated Feb 5, 2025
Insufficient session expiration in Schneider Electric EcoStruxure Power Monitoring Expert 2022 and earlier allows attackers to reuse hijacked sessions. The web authentication session remains valid after the legitimate account holder signs out; Schneider Electric has not disclosed the responsible code path. Exploitation requires possession of an authenticated user's session and preserves that user's access until the session otherwise expires.
Summary
What happened
Insufficient session expiration in Schneider Electric EcoStruxure Power Monitoring Expert 2022 and earlier allows attackers to reuse hijacked sessions. The web authentication session remains valid after the legitimate account holder signs out; Schneider Electric has not disclosed the responsible code path. Exploitation requires possession of an authenticated user's session and preserves that user's access until the session otherwise expires.
The record
- CVE
- CVE-2023-28003
- Published
- Apr 18, 2023
- Updated
- Feb 5, 2025
- Vendor
- Distributed Data Systems
- Product
- EcoStruxure Power Monitoring Expert
- Classifications
- CWE-613, T1550.004
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 18, 2023CVE publishedPublication date reported by the CVE source.
- Feb 5, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=All <=PME 2022
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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